Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	23.15	23.93	23.06	23.90	7,447,325	+0.71(+3.08%)
Dec 29, 2011	22.89	23.34	22.76	23.18	5,388,334	+0.30(+1.30%)
Dec 28, 2011	23.67	23.80	22.68	22.88	9,068,845	-0.78(-3.28%)
Dec 27, 2011	23.63	24.19	23.63	23.66	6,516,046	-0.01(-0.04%)
Dec 23, 2011	23.62	23.71	23.15	23.67	6,663,570	+0.99(+4.38%)
Dec 21, 2011	22.57	22.79	22.10	22.68	6,546,645	+0.04(+0.16%)
Dec 20, 2011	22.17	22.76	22.08	22.64	9,629,245	+1.10(+5.12%)
Dec 19, 2011	23.40	23.51	21.38	21.54	14,210,271	-1.82(-7.81%)
Dec 16, 2011	23.15	23.66	22.86	23.36	12,528,772	+0.51(+2.21%)
Dec 15, 2011	23.48	23.75	22.60	22.86	12,956,445	-0.08(-0.35%)
Dec 14, 2011	22.92	23.56	22.44	22.94	12,753,056	-0.34(-1.47%)
Dec 13, 2011	23.75	24.29	23.04	23.28	15,926,732	-0.27(-1.15%)
Dec 12, 2011	24.14	24.14	23.04	23.55	10,720,644	-1.26(-5.09%)
Dec 09, 2011	24.23	25.05	24.11	24.82	12,440,564	+0.79(+3.27%)
Dec 08, 2011	25.40	25.54	23.92	24.03	15,211,825	-1.57(-6.14%)
Dec 07, 2011	25.23	25.67	24.94	25.60	12,958,653	+0.07(+0.28%)
Dec 06, 2011	25.51	25.91	24.92	25.53	11,491,510	-0.22(-0.84%)
Dec 05, 2011	25.99	26.40	25.43	25.75	15,242,206	+0.63(+2.52%)
Dec 02, 2011	25.14	25.87	24.84	25.11	16,792,630	+0.51(+2.05%)
Dec 01, 2011	24.36	24.75	23.75	24.61	14,153,884	-0.05(-0.18%)
Nov 30, 2011	22.87	24.70	22.85	24.65	20,871,392	+3.28(+15.34%)
Nov 29, 2011	21.74	22.06	21.22	21.38	9,435,659	-0.44(-2.03%)
Nov 28, 2011	21.34	21.98	21.32	21.82	12,575,941	+1.71(+8.49%)
Nov 25, 2011	20.12	20.72	20.07	20.11	6,135,337	-0.13(-0.62%)
Nov 23, 2011	21.63	21.63	20.24	20.24	16,051,649	-1.66(-7.59%)
Nov 22, 2011	21.92	22.50	21.65	21.90	15,090,012	-0.23(-1.02%)
Nov 21, 2011	22.37	22.70	21.29	22.13	17,354,432	-1.07(-4.59%)
Nov 18, 2011	23.73	23.80	23.14	23.19	14,103,863	+0.02(+0.08%)
Nov 17, 2011	24.18	25.11	22.97	23.17	20,825,950	-0.79(-3.32%)
Nov 16, 2011	24.23	24.83	23.90	23.97	11,405,297	-0.53(-2.17%)
Nov 15, 2011	23.66	24.80	23.36	24.50	12,892,634	+0.67(+2.80%)
Nov 14, 2011	23.63	24.22	23.53	23.83	11,087,267	+0.23(+0.96%)
Nov 11, 2011	23.45	23.78	23.14	23.61	11,110,323	+0.63(+2.75%)
Nov 10, 2011	23.47	23.68	22.37	22.97	15,457,635	+0.15(+0.67%)
Nov 09, 2011	23.83	24.17	22.72	22.82	19,133,334	-2.05(-8.24%)
Nov 08, 2011	24.94	25.54	24.47	24.87	16,000,341	+0.15(+0.62%)
Nov 07, 2011	25.06	25.70	24.11	24.72	19,884,170	-0.45(-1.79%)
Nov 04, 2011	23.65	25.68	23.64	25.17	23,306,438	+1.24(+5.16%)
Nov 03, 2011	23.86	24.30	23.01	23.93	18,994,488	+0.52(+2.23%)
Nov 02, 2011	22.72	23.50	22.35	23.41	15,504,871	+1.31(+5.91%)
Nov 01, 2011	21.68	22.66	21.08	22.10	23,522,682	-0.76(-3.31%)
Oct 31, 2011	24.11	24.37	22.81	22.86	22,019,388	-2.25(-8.97%)
Oct 28, 2011	22.32	25.32	22.10	25.11	33,179,026	+2.61(+11.57%)
Oct 27, 2011	21.04	22.69	20.83	22.51	27,994,430	+2.40(+11.92%)
Oct 26, 2011	20.50	20.79	19.53	20.11	22,288,222	-0.08(-0.40%)
Oct 25, 2011	22.05	22.06	20.12	20.19	23,080,954	-2.14(-9.57%)
Oct 24, 2011	21.50	22.34	21.28	22.33	12,536,683	+1.26(+5.99%)
Oct 21, 2011	21.01	21.41	20.68	21.07	11,373,931	+0.53(+2.59%)
Oct 20, 2011	20.02	20.60	19.62	20.54	13,202,176	+0.44(+2.20%)
Oct 19, 2011	21.26	21.32	20.00	20.09	11,922,250	-1.32(-6.15%)
Oct 18, 2011	20.23	21.55	19.68	21.41	17,863,658	+0.69(+3.35%)
Oct 17, 2011	22.02	22.09	20.63	20.72	10,342,974	-1.50(-6.74%)
Oct 14, 2011	22.19	22.39	21.73	22.21	9,557,983	+0.62(+2.88%)
Oct 13, 2011	21.35	21.82	20.74	21.59	11,581,173	-0.13(-0.58%)
Oct 12, 2011	21.24	22.30	21.20	21.72	14,607,634	+0.76(+3.61%)
Oct 11, 2011	20.39	21.32	20.31	20.96	9,856,917	+0.18(+0.87%)
Oct 10, 2011	20.26	20.97	20.16	20.78	9,929,737	+1.00(+5.06%)
Oct 07, 2011	21.03	21.08	19.45	19.78	12,263,346	-1.05(-5.02%)
Oct 06, 2011	20.99	21.11	20.42	20.82	11,667,796	+0.56(+2.76%)
Oct 05, 2011	19.32	20.33	18.98	20.26	16,738,768	+0.97(+5.05%)
Oct 04, 2011	17.76	19.36	16.99	19.29	19,913,144	+1.09(+5.99%)

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